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"Dividere la semisomma di a e \( b \) per la diffe- renza tra il triplo del quadrato di a e la quarta parte di \( b \) ". Calcola il valore, supponendo che sia \( a=4, b=10 \). \( [2 / 13] \)

Ask by Hodges Hobbs. in Italy
Feb 17,2025

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Il valore è 2/13.

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Beyond the Answer

Per calcolare l'espressione "dividere la semisomma di \( a \) e \( b \) per la differenza tra il triplo del quadrato di \( a \) e la quarta parte di \( b \)", seguiamo i passaggi: 1. **Semisomma di a e b**: \((a + b) / 2 = (4 + 10) / 2 = 14 / 2 = 7\). 2. **Triplo del quadrato di a**: \(3 \cdot a^2 = 3 \cdot 4^2 = 3 \cdot 16 = 48\). 3. **Quarta parte di b**: \(b / 4 = 10 / 4 = 2.5\). 4. **Differenza**: \(48 - 2.5 = 45.5\). 5. **Divisione finale**: \(7 / 45.5 \approx 0.153\). Quindi, il valore dell'espressione è approssimativamente 0.153.

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